package com.test1230am;

public class Test21 {
    public static void main(String[] args) {
        // (22)打印两个数组的交集
        int[] arr = {1,2,3,4,5};
        int[] brr = {3,4,5,6,7};
        for(int i =0;i<arr.length;i++){
            for(int j=0;j<brr.length;j++){
                if(arr[i]==brr[j]){
                    System.out.print(arr[i]+" ");
                }
            }
        }
    }
}
